Uploaded July 2025 | Updated September 2026, 3 days ago
If your router bit is leaving burn marks or not cutting clean, it might not be dull — it might just be dirty. In this video, I’ll walk you through how to clean off resin, remove light rust, and sharpen your bits the right way so they last longer and cut smoother.
🔧 What you'll learn:
🔹 How to remove resin build-up
🔹 Tools I use to clean and sharpen bits
🔹 When to sharpen vs. when to send them out
🔹 A simple method to maintain cutting edges
📚 Learn to Use Your Router with Confidence
If you're new to woodworking or carpentry and want clear, beginner-friendly router training, check out my full Router Basics Course.
→ bit.ly/4u0LaLE
🌟 Join Our Free Woodworking & Carpentry Community
Want beginner tips, tool advice, and project support?
I run a free community where you can ask questions, get answers, and learn alongside others.
→ bit.ly/41ouySk
📋 Affiliate Links — Tools I Personally Use and Recommend
(If you use these links, I earn a small commission — at no extra cost to you. Thank you for supporting the channel!)
Adhesives
🔹 Starbond CA Glue (10% OFF) bit.ly/3h0wWUz
Get 10% off with code THA10 at checkout
Measuring & Marking Tools
🔹 Best Straight Edge Guide: amzn.to/3omQdX6
🔹 Combination Square: amzn.to/2X79Cgb
🔹 Speed Square: amzn.to/31fv02z
🔹 SOLA Carpenter’s Pencil: amzn.to/3GvTP4H
🔹 STANLEY FATMAX Tape Measure: amzn.to/4iBPqKM
Hand Tools
🔹 Estwing Hammer: amzn.to/2VVnHMr
🔹 Wood Chisel Set: amzn.to/2BjHH1H
🔹 Pry Bar Scraper (Improved Model): amzn.to/2oGhKXu
🔹 15" Utility Pry Bar: amzn.to/437utTq
🔹 Klein Tools 11-in-1 Screwdriver: amzn.to/3YSB8yp
Power Tools
🔹 Makita 7-1/4" Circular Saw: amzn.to/3GdBML9
🔹 Makita 6 1/2 Cordless Circular Saw: amzn.to/3REAnVW
🔹 Drill Combo Set: amzn.to/3lzu32c
🔹 Jigsaw: amzn.to/2AGpGua
🔹 5" Random Orbit Sander: amzn.to/3DASm6d
🔹 Best Beginner Compact Router: amzn.to/2nEjDUe
🔹 Advanced Plunge Router: amzn.to/3rvxXNo
Workspace Essentials
🔹 DEWALT Stanley Sawhorse (Set of 2): amzn.to/42S4CO6
🔹 IRWIN QUICK-GRIP Clamps: amzn.to/42GXNic
Safety Gear
🔹 3M 6503QL Respirator: amzn.to/3vVSGcA
🔹 P100 Filters (I use with the mask above): amzn.to/4jSmhvU
🔹 MicroClimate: bit.ly/microair3
---------------------------------------------------
Follow/Contact Me:
INSTAGRAM: instagram.com/traininghandsacademy
FACEBOOK : facebook.com/traininghandsacademy
EMAIL: josh@traininghandsacademy.com
--------------------------------------------------
00:00 Intro – It Might Not Be Dull
00:22 What Is Resin Buildup?
01:00 Best Product for Cleaning Router Bits
01:14 How to Clean Resin from Router Bits
01:29 Removing Rust from Router Bits
02:11 When to Sharpen vs. Send Out or Buy New
02:56 What This Sharpening Method Covers
03:23 Tools I Use to Sharpen Router Bits
04:27 How to Sharpen Your Router Bit
05:24 Recap – Clean, Maintain, Sharpen
My name is Josh Fedorka, and I’m the founder of Training Hands Academy™. I have been a carpenter and woodworker for over 25 years. I have also held certifications in home energy auditing and have built several LEED certified homes in New England.
God has gifted me with many “hands on” skills and it is my calling and purpose to share those skills by teaching others. Whether it is to seek a career in carpentry, become a general contractor or improve one’s DIY skills and knowledge, the motivation behind THA is to help others successfully learn how to work with their hands.
If your router bit is leaving burn marks or not cutting clean, it might not be dull — it might just be dirty. In this video, I’ll walk you through how to clean off resin, remove light rust, and sharpen your bits the right way so they last longer and cut smoother.
🔧 What you'll learn:
🔹 How to remove resin build-up
🔹 Tools I use to clean and sharpen bits
🔹 When to sharpen vs. when to send them out
🔹 A simple method to maintain cutting edges
📚 Learn to Use Your Router with Confidence
If you're new to woodworking or carpentry and want clear, beginner-friendly router training, check out my full Router Basics Course.
→ bit.ly/4u0LaLE
🌟 Join Our Free Woodworking & Carpentry Community
Want beginner tips, tool advice, and project support?
I run a free community where you can ask questions, get answers, and learn alongside others.
→ bit.ly/41ouySk
📋 Affiliate Links — Tools I Personally Use and Recommend
(If you use these links, I earn a small commission — at no extra cost to you. Thank you for supporting the channel!)
Adhesives
🔹 Starbond CA Glue (10% OFF) bit.ly/3h0wWUz
Get 10% off with code THA10 at checkout
Measuring & Marking Tools
🔹 Best Straight Edge Guide: amzn.to/3omQdX6
🔹 Combination Square: amzn.to/2X79Cgb
🔹 Speed Square: amzn.to/31fv02z
🔹 SOLA Carpenter’s Pencil: amzn.to/3GvTP4H
🔹 STANLEY FATMAX Tape Measure: amzn.to/4iBPqKM
Hand Tools
🔹 Estwing Hammer: amzn.to/2VVnHMr
🔹 Wood Chisel Set: amzn.to/2BjHH1H
🔹 Pry Bar Scraper (Improved Model): amzn.to/2oGhKXu
🔹 15" Utility Pry Bar: amzn.to/437utTq
🔹 Klein Tools 11-in-1 Screwdriver: amzn.to/3YSB8yp
Power Tools
🔹 Makita 7-1/4" Circular Saw: amzn.to/3GdBML9
🔹 Makita 6 1/2 Cordless Circular Saw: amzn.to/3REAnVW
🔹 Drill Combo Set: amzn.to/3lzu32c
🔹 Jigsaw: amzn.to/2AGpGua
🔹 5" Random Orbit Sander: amzn.to/3DASm6d
🔹 Best Beginner Compact Router: amzn.to/2nEjDUe
🔹 Advanced Plunge Router: amzn.to/3rvxXNo
Workspace Essentials
🔹 DEWALT Stanley Sawhorse (Set of 2): amzn.to/42S4CO6
🔹 IRWIN QUICK-GRIP Clamps: amzn.to/42GXNic
Safety Gear
🔹 3M 6503QL Respirator: amzn.to/3vVSGcA
🔹 P100 Filters (I use with the mask above): amzn.to/4jSmhvU
🔹 MicroClimate: bit.ly/microair3
---------------------------------------------------
Follow/Contact Me:
INSTAGRAM: instagram.com/traininghandsacademy
FACEBOOK : facebook.com/traininghandsacademy
EMAIL: josh@traininghandsacademy.com
--------------------------------------------------
00:00 Intro – It Might Not Be Dull
00:22 What Is Resin Buildup?
01:00 Best Product for Cleaning Router Bits
01:14 How to Clean Resin from Router Bits
01:29 Removing Rust from Router Bits
02:11 When to Sharpen vs. Send Out or Buy New
02:56 What This Sharpening Method Covers
03:23 Tools I Use to Sharpen Router Bits
04:27 How to Sharpen Your Router Bit
05:24 Recap – Clean, Maintain, Sharpen
My name is Josh Fedorka, and I’m the founder of Training Hands Academy™. I have been a carpenter and woodworker for over 25 years. I have also held certifications in home energy auditing and have built several LEED certified homes in New England.
God has gifted me with many “hands on” skills and it is my calling and purpose to share those skills by teaching others. Whether it is to seek a career in carpentry, become a general contractor or improve one’s DIY skills and knowledge, the motivation behind THA is to help others successfully learn how to work with their hands.
